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Theoretical physics last week again proved that it has substance. The lightest element, hydrogen, has an atomic weight of 1.0078. The helium atom, next lightest in the table of elements, weighs 4.002. Are there no substances in between, with atomic weights of approximately...

Author: /time Magazine | Title: Science: Third Hydrogen | 11/20/1933 | See Source »

Production of "heavy water," a new substance in which the hydrogen atom has a mass of two instead of one, is new possible due to recent experimental research by Arthur A. Frost, Harvard Fellow in Chemistry, and others at Princeton, New Jersey...

Author: NO WRITER ATTRIBUTED | Title: "Heavy Water" Produced by Frost In Cruft Laboratory Experiments | 10/6/1933 | See Source »

...Soviet Army's stratostat U.S.S.R., largest balloon ever made, was finally ready last week in Moscow for a flight to the stratosphere. A morning fog had weighted the turnip-shaped gasbag with a heavy load of moisture; a drop in temperature had caused the hydrogen to contract. Nevertheless the crew of three aeronauts and two 'chute jumpers sealed themselves in the spherical gondola for a takeoff. W^ith a dramatic flourish Air Commander Garankidze waved the ground crew to cast off. The huge bag rose groggily about 10 ft. It wobbled sideways across the airdrome...

Author: /time Magazine | Title: Aeronautics: Balloon Luck | 10/2/1933 | See Source »

...humans, worms, oysters, plant molds, bacteria and algae. Declared they: "It is probably safe to say that it is more widely distributed in Nature than any known physiologically potent substance." Data so far accumulated indicates that pantothenic acid's molecule is composed of long chains of carbon, hydrogen and oxygen, that it contains no sulphur or nitrogen. The stuff is potent. A speck of Professor Williams' latest pantothenic acid, extracted from liver, speeds the growth of yeast in 250 gal. of liquid...

Author: /time Magazine | Title: Science: Chemists in Chicago | 9/25/1933 | See Source »

...years later (1824) a pre-nuptial flight ended in tragedy. The English aeronaut Thomas Harris took his fiancee up in a balloon from Vauxhall, London. After getting altitude he opened a hydrogen valve, to hover in the skies with his lady. Then occurred the same mishap as befell Commander Settle and his stratosphere balloon over Chicago last fortnight. The valve refused to close again, down came the balloon. Aeronaut Harris dumped all ballast, threw overboard his own clothing and even his fiancee's. Still the balloon plunged downward. Grimly Harris kissed his companion goodbye, then jumped to his death...

Author: /time Magazine | Title: Aeronautics: Heavenly Matches | 8/21/1933 | See Source »

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